const utils = {
  formDate: time => {
    const date = new Date(time)  //得到时间日期对象
    const year = date.getFullYear()
    const month = String(date.getMonth() + 1).padStart(2, '0')
    const day = String(date.getDate()).padStart(2, '0');
    return `${year}-${month}-${day}`
  },
  toast(title) {
    wx.showToast({
      title,
      icon: 'none',
      mask: true
    })
  }
}
wx.utils = utils
// 导出模块
export default utils